Dobrogosz's over 1500 compositions span several genres, including
jazz,
pop, and
classical. He has written a number of popular choral compositions, including Mass (1992) which has been performed in over 40 countries.
He has collaborated with singers such as
Radka Toneff,
Jeanette Lindström, Berit Andersson and
Anna Christoffersson. His albums with Christoffersson, It's Always You and Rivertime, were nominated for the
Grammis Award in the jazz album category. His 1982 album with
Radka Toneff, Fairy Tales, was named best Norwegian album of all time in a 2012 Norwegian artist poll.
He is married to Swedish flutist Katarina Fritzén. They have three sons, including
Jonathan Fritzén, a contemporary jazz pianist and multi-instrumentalist.